baber/WOPTO huggingface dataset:
Patent JP-H10214455-A (JP)
Title: Signal recording and reproducing device
Inventor: KAGEYAMA MASAHIRO
IPC: G11B20/10
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To make the subject device sufficient to provide only a single recording and reproducing system in an individual recording and reproducing means and also to dispense with restrict timing managements for the signal changeover between plurality of recording and reproducing means or the like. SOLUTION: This device is constituted so that input signal and output signal and input-output signal to a first recording and reproducing means 4 are all made to be inputted and outputted to a second recording and reproducing means 5 by using a recording and reproducing part 3 consisting of the first recording and reproducing means 4 provided with a signal input part inputting (n) pairs (n is positive integer) of consecutive signal and a signal output part outputting (m) pairs (m is a positive integer) of consecutive signal and first recording mediums 8 (8-1-8-6) and the second recording and reproducing means provided with second mediums.  In this case, the total X of data transfer rates of the signal input part and the signal output part, a data transfer rate Y performing reads and writes to the first recording mediums 8 and a data transfer rate Z performing reads and writes to the second recording mediums are made so as to be expressed by the relational expression of X<=Y<=Z-X. Thus, plural signals are made to be able to be recorded or reproduced simultaneously and also the controlling of the plural recording and reproducing means is facilitated.
Patent JP-S61165367-A (JP)
Inventor: RABATO BAANZU UTSUDOWAADO
IPC: A61P31/04
Filed: 1986-01-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S54111380-A (JP)
Title: Correction system of watch
Inventor: ICHIKAWA SHINGO
IPC: G04G5/00
Filed: 1978-02-20
Abstract: PURPOSE:To enable display correction to be performed in a short time without performing intricate operations by transmitting the clocking signal from the first digital electronic watch for correction to the second electronic digial electronic watch to be corrected and detecting this in the second digital electronic watch. CONSTITUTION:The first digital electronic watch 1 for correction is provided with a signal transmitting means of transmitting the clocking signal consisting of clocking information such as of time and calendar or the like to the outside. As against this, the second digital electronic watch 6 to be corrected has a detecting  means of detecting the transmission signal from the first digital electronic watch, a clocking signal selecting  means of selecting only the necessary clocking information from the transmission signal and a correcting means of correcting the display time by the selected clocking signal. By placing this second digital electronic watch 6 on the watch rest table 3 of the first digital electronic watch 1 and operating a correction button 5, the time correction operation is accomplished at each operation of the correction button 5.
Patent JP-S57131576-A (JP)
Title: Thermal head
Inventor: OGATA KAZUO
IPC: B41J2/345
Filed: 1981-02-09
Abstract: PURPOSE:To provide a small thermal head improve in the resolution with a better contact onto a heat sensitive paper by inclining a heat generating body in both sides like a ridge from the center straight top after it is formed on a synthetic resin film in a pattern and provided with a wire section. CONSTITUTION:A resistance thin film 2 mainly composed of Ni and Cr is made on a film 1 made of polyimide or the like and a film 5 mainly composed of Cu is formed corresponding to positions intended to make a wire section 3 and a lead connection section 4 thereon. A resistance heat generating body 6 is formed on the film divided into required patterns by an etching. Then, a ridge-shaped inclined surfaces comprising the side AB and the side BC of the film 1 is formed with a jig. With the angle theta held within 150 deg., a protective film 7 made of SiC or the like is formed on the upper portion of the resistance heat generating body 6 by evaporation or the like. Then, the product thus obtained is stuck on the top surface of a metal retaining material 8 with a top angle theta by an epoxyadhesive 9.
Patent JP-H11213536-A (JP)
Title: Magnetic disk device
Inventor: HIRAMATSU TAKENORI
IPC: G11B19/20
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic disk device having an adsorption release mechanism to prevent adsorption phenomenon from occurring between a head 1 and a disk 2 when halted, and prevent the device from being put out of starting, in a CSS system magnetic disk device. SOLUTION: Magnetic recording and reproducing are performed by rotating a magnetic disk 1, a storage medium, with a high speed by a spindle motor 2, and driving a magnetic head 5 supported by an actuator 3 via a gimbals spring 4 by VCM6. At starting/stopping, the magnetic disk 1 and the magnetic head 5 are in a contact state, and at starting, an adsorption release mechanism forcibly releases the adsorption between the head and the disk composed of a shape-memory spring. This mechanism makes it possible to achieve a high adsorption release force by selecting the shape-memory alloy spring based on a maximum expected adsorption force.
Patent JP-S53104890-A (JP)
Title: Guide tube unit of submarine use for long distance cable supply
Inventor: YAGI MASAJI
IPC: H02G1/10
Filed: 1977-02-24
Abstract: PURPOSE: To obtain, for the purpose of deep submarine laying of long distance cables, a braking guide tube which is a control box longer in axial direction, possible to be divided into two blocks and accomodates a pair of rubber bags forming groove-shaped passages for the long distance cables. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H03222853-A (JP)
Title: Ultrasonic atomizer
Inventor: IWATA KENZO
IPC: F02M27/08
Filed: 1990-01-29
Abstract: PURPOSE:To improve the fuel atomization efficiency by letting fuel, sprayed out of a fuel valve and run past a vibrator of an ultrasonic wave generator and a fuel passage of a horn, form a liquid film uniform in thickness on a radial vibrating part end of the horn, and giving this liquid film an ultrasonic vibration. CONSTITUTION:In a solenoid-operated fuel injection valve INJ where fuel is take into a valve seat 9 from a fuel passage 20 of an on-off valve 17 after passing through a fuel injection valve, when a coil 8 is energized into excitation, a movable core 22 is attracted to a fixed core 4 whereby an on-off valve 17 is retracted. With this retraction, a ball valve plug 19 is separated from a valve seat part, and thus fuel is being sprayed out of a fuel injection nozzle. This fuel passes through a vibrator 31 of an ultrasonic wave generator SG and a fuel passage 33 of a horn 32, and is sprayed out of a fuel injection nozzle 34, but at this time, the fuel forms a liquid film uniform in thickness as spreading over the end face of a radial vibrating surface 32a at a tip of the horn 32, so that this liquid film is made so as to be atomized by an ultrasonic vibration in consequence.
Patent JP-H10214614-A (JP)
Title: Battery
Inventor: INOUE TAKEFUMI
IPC: H01M10/00
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a battery wherein a lead is reliably fused by an outside short circuit and an outside short circuit current is broken so that heat generated inside the battery is stopped, by setting fusing limit current based on material and a cross section area of the lead connected to an electrode less then the outside short circuit current. SOLUTION: A constricted portion 7a with a width of 5mm is made at a center between an upper and lower sides of a negative electrode lead 7. An outside short circuit current when a positive electrode terminal 6 and a negative electrode terminal 8 of a battery is short-circuit outside if set for less than a fusing limit current value of a copper foil with a section area of 71μm×8mm, bit more then a fusing limit current value of a copper foil with a section area of 70μm×5mm. Accordingly, as for the negative electrode lead 7, only the fusing limit current of the constructed portion 7a becomes less than the outside short circuit current value. Thereby, the outside short circuit current continues of flow to a positive electrode 1 and a negative electrode 2 through a positive electrode lead 4 and the negative electrode lead 7, so that abnormal heat generation inside the battery is prevented and activation of a safety valve and rupture of the battery can be avoided.
Patent JP-H03221496-A (JP)
Title: Recognition of paper size in flat bed type automatic drafting machine
Inventor: OGUCHI HIROSHI
IPC: B43L13/00
Filed: 1990-01-29
Abstract: PURPOSE:To automatically recognize the size of the paper on the mounting table of a flat bed type automatic drafting machine by providing a paper detection sensor to an image line head and moving the image line head on the paper mounting table in an XY axis direction and detecting the edges in four directions of the paper. CONSTITUTION:In a flat bed type automatic drafting machine consisting of a paper mounting table 4 having a flat paper mounting surface, the moving rail 6 supported on the paper mounting table 4 so as to be movable in parallel to an X-axis direction, the image line head 10 mounted to the moving rail 6 so as to be movable along the rail 6 and a controller controlling the movement of the moving rail 6 in the X-axis direction and the movement of the image line head 10 in a Y-axis direction along the moving rail 6, a paper detection sensor 12 is provided to the image line head 10 and the image line head 10 is moved on the paper mounting table 4 in the XY axis direction and the edges in four directions of the paper 14 on the paper mounting table 4 are detected by the paper detection sensor 12 to recognize the size of the paper 14.
Patent JP-S61178685-A (JP)
Title: Snowfall measuring apparatus
Inventor: SHINMURA TOSHIAKI
IPC: G01S17/10
Filed: 1985-02-02
Abstract: PURPOSE:To enhance measuring accuracy, by arranging a light transmitter- receiver on the surface of snow to intermittently emit light to the surface of snow in a pulse like form and measuring a snow level on the basis of the time required in obtaining the reflected light. CONSTITUTION:A light emitter-receiver (box) 10 is mounted on 9 pillars arranged on the ground. Light emitting diodes 11, condensing lens 12 and optical fibers 13 for light paths are received in the box 10 and the lights passes through these elements enter polarizing prisms as pulses of one time/1sec by light blocking devices. The lights are further condensed by condensing lenses 16 and again guided to light guiding optical fibers to be condensed by the condensing lenses 16 and guided to a light receiver while polarized by the polarizing prisms 15. Then, time delay is calculated from the light receiver. By this method, an apparatus having accuracy superior to that of a conventional photoelectric type snow level apparatus can be obtained.
Patent JP-S62176392-A (JP)
Title: Magnetic picture recording system
Inventor: SHIBATANI HIROMICHI
IPC: H04N9/85
Filed: 1986-01-30
Abstract: PURPOSE:To record a wide band luminance signal by a tape head system narrow in recording and reproducing signal band by superimposing a low frequency chrominance signal on one of the luminance signals divided into two channels to be a narrow band and a high frequency chrominance signal on the other and using two heads to record. CONSTITUTION:R, G, B signals are converted into a Y signal and both of CW and CN signals in a matrix circuit 5 and the Y signal is divided into a Y1 signal and a Y2 signal by a two division circuit 6 through a time base extension. The chrominance signals CW and CN are converted into a linear sequential signal CW/CN by a linear sequential converter 7, the lower frequency chrominance signal CL is formed by an LPF 10, guided to an additing circuit 13 through an FM modulator 12 and superimposed on the FM modulated Y1 signal by an FM modulator 8 to obtain a signal a. The signal CL is subtracted from the signal CW/CN by a subtracter 11 to have the high frequency chrominance signal Ch, it is synthesized with the Y2 signal by a Ch synthesizer 9, modulated by an FM modulator 14, and an output of a sound FM modulator 15 is multiplexed by an adder to obtain a signal b. The signals a, b are supplied to heads 21-24 through a switch 19 and recorded on a tape 25 by using two tracks.
Patent JP-H07204514-A (JP)
Title: Ammonia contact reducing denitration catalyst, production thereof and contact decomposition of nitrogen oxide
Inventor: MASUDA RYUJI
IPC: B01J27/24
Filed: 1994-01-19
Abstract: PURPOSE:To obtain an ammonia contact reducing denitration catalyst excellent in decomposition characteristics for nitrogen oxides compared to a conventional vanadium oxide catalyst by incorporating an ammonium metavanadate deriv. expressed by the specified formula and at least one kind of metal oxide. CONSTITUTION:The ammonia contact reducing type denitration catalyst contains an ammonium metavanadate deriv. expressed by formula and at least one kind of metal oxide. In the formula, x and y satisfy 0.1<=x<=1.0, 2.5<=y<=3.0. In the X-ray diffraction of this ammonium metavanadate deriv. as a catalyst, it has peaks in a small angle region compared to diffraction peaks of ammonium metavanadate and vanadium pentoxide as the source material. This indicates that the deriv. has an irregular crystalline structure compared to ammonium metavanadate and vanadium pentoxide and uneven distribution of active points for the reaction is produced on the surface of the catalyst. Thus, the activity for the reaction is increased.
Patent JP-H10212958-A (JP)
Title: Combustion chamber for collision diffusion combustion
Inventor: ISHII YOSHINORI
IPC: F02B3/06
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To hold strong swirl in a cavity for a long period, and promote mixture of fuel and air in collision diffusion combustion. SOLUTION: In a combustion chamber for collision diffusion combustion provided with a cavity 2 which is recessed on a piston top part 1a and in which swirl turns around, and a collision member 7 which is arranged in the cavity 2 and for collision-diffusing fuel 6 injected from a fuel injection nozzle 4, the cavity 2 is formed in a nearly spherical shape, and an opening diameter D1 of the piston top part 1a of the cavity 2 is formed smaller than the maximum inner diameter D2 of the cavity 2.
Patent JP-H09211400-A (JP)
Title: Controller for external modulator
Inventor: NAKAO MASATOSHI
IPC: G02F1/03
Filed: 1996-02-05
Abstract: PROBLEM TO BE SOLVED: To maintain an optimum operation point corresponding to the operation point drift of the external modulator even when the modulation factor is low, and to eliminate the influence of variation in the light input level of the external modulator. SOLUTION: A modulation signal is supplied to the external modulator 22 through an amplitude varying circuit 23 and a low-frequency superposing circuit 25 and its output light is branched by an optical branching unit 27 and converted by a optoelectric converter 28 into an electric signal; and a DC detecting circuit 29 and a peak detecting circuit 30 detects its DC component and peak component, a modulation factor detecting circuit 32 calculates the ratio of both the components to find the modulation factor, and a comparing circuit 34 finds the difference from a modulation factor set reference voltage.  A phase detecting circuit 31, on the other hand, detects the phase of the low-frequency component of the electric signal, a comparing circuit 35 compares it with a reference value, and an adding circuit 36 adds respective comparison outputs; and a bias control circuit 37 increases or decreases a bias voltage so that the addition output becomes constant, and the bias voltage is applied to the external modulator 22. Especially, gain control over the amplitude varying circuit 23 and the generation of the reference voltage to the comparing circuit 34 corresponding to the modulation factor obtained by a modulation factor setting circuit 24 are performed.
Patent JP-H06212139-A (JP)
Title: Thermosetting self-adhesive composition and thermosetting self-adhesive sheet
Inventor: YOSHIOKA TAKASHI
IPC: C09J7/02
Filed: 1991-01-21
Abstract: PURPOSE:To obtain a thermosetting self-adhesive compsn. which has a high adhesive power even at very high temp. (e.g. 200 deg.C or higher) by compounding a liq. epoxy resin, a polyimidooligodiamine compd., an NBR, a (meth)acrylic ester (co)polymer, and a curative. CONSTITUTION:The compsn. is prepd. by compounding 100 pts.wt. resin compsn. comprising 70-95wt.% liq. epoxy resin and 30-5wt.% polyimidooligodiamine compd. with 15-75 pts.wt. acrylonitrile-butadiene copolymer, 3-45 pts.wt. (meth) acrylic ester (co)polymer, and 1-10 pts.wt. epoxy resin curative, and exhibits excellent stabilities, a suitable self-adhesive power before thermal curing and a high adhesive power after the curing, and a high heat resistance of adhesion.
Patent JP-S63188317-A (JP)
Inventor: SATO SHIGEO
IPC: A01F12/00
Filed: 1987-01-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63187800-A (JP)
Title: Remote supervisory system
Inventor: KOMATA YASUO
IPC: H04Q9/00
Filed: 1987-01-28
Abstract: PURPOSE:To instantly collect the information of respective slave stations in a master station by providing a signal line informing the change of a state from the slave station besides the usual signal line for poling from the master station. CONSTITUTION:When the change of the state occurs in the slave stations 7a-7n, for instance in the slave station 7n, the control part 11 of the slave station 7n detects it and outputs a state change detection signal to a transmission control part 9. When a signal detection part 10 detects that the signal line 2 for informing the change of state from the slave station 7n side is in an idle state, it outputs a timing signal for transmitting the information of its own station to the transmission control part 9. The transmission control part 9 transmits that the change of state occurs synchronously with the timing signal to the master station 1 through the signal line 2. The master station 1 decodes received contents and according to the decoded result it directly commands the poling of the slave station 7n to a transmission reception control part 4 through a poling control part 6 so as to execute the poling of the slave station 7n. Thus, the master station can instantly collect the contents of the information of the slave station where the change of state occurs.
Patent JP-2000224180-A (JP)
Title: Data priority transfer method
Inventor: NAKAYAMA RYOHEI
IPC: H04L47/6275
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a data priority transfer method with which a large scale LAN network as a whole can maintain sufficient performance. SOLUTION: An inter-switch connection port sets priority of data transfer with respect by class to a terminal class and/or an information class and ensures a required throughput, independently of a traffic state as to communication with higher priority. Furthermore, a terminal connection port checks a length of a transfer frame queue to a receiver side terminal, and congestion is indicated to a data frame sent from the receiver side terminal when the length exceeds a prescribed length, and when the inter-switch connection port detects a congestion indication 43, the transmission priority of the data frame to the receiver side terminal is lowered. Or transmission may be restricted by delaying a return of a reply frame, depending on the frequency of reception of a frame to which the congestion display 43 is set.
Patent JP-S53103582-A (JP)
Title: Drum winding method of conductive paint coated cable
Inventor: NODA NOBUO
IPC: B65H81/00
Filed: 1977-02-23
Abstract: PURPOSE: When winding cable where conductive paint is coated over outer surface of corrosion-proof layer onto shipping drum, to prevent adhesion of corrosionproof layers by applying non-adhesive tape sheet longitudinally over cable surface when winding. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S53104807-A (JP)
Title: High voltage generating circuit
Inventor: NOMOTO YASUYUKI
IPC: H02M3/07
Filed: 1977-02-24
Abstract: PURPOSE: To reduce size of circuit by converting DC low voltage to high voltage using diode, capacitor, switching circuit without requiring transformer. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61179412-A (JP)
Title: Stereoscopic image reproducing device
Inventor: SUGAWARA SABURO
IPC: G02B27/22
Filed: 1985-02-04
Abstract: PURPOSE:To observe a stereoscopic image in a natural state through a simple structure by setting slanting surfaces of a couple of the prisms opposite each other across an air layer and using one of four bottom surfaces of those ringt- angled prisms as an observation surface. CONSTITUTION:A surface A is the observation surface and image mount parts 17 and 18 are formed outside surfaces B and C. The image mount parts 17 and 18 hold a ringt-eye image GR and a left-eye image GR mounted thereupon on a plane which passes through a point (a) and parallel to the surface B and a plane which passes through a point (b) and parallel to the surface C. The right-eye image GR is an image picked up from the right and a right-left inverted correct image and the left-eye image GL is an image picked up from the left and a right-left and up-down correct image. The right-eye image GR and left-eye image GL are set for observation and then the right-eye 1 and left eye 2 are positioned on the right and left sides of the optical axis (c) of the right-angled prism 15 to observe the observation surface A, thereby observing the stereoscopic image.
Patent JP-H10208955-A (JP)
Title: High-voltage transformer
Inventor: ISHIWAKI MASAO
IPC: H01F27/24
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To reduce the size of a high-voltage transformer composed of a closed magnetic circuit core, a bobbin having a hollow hole that can be put on the core, and coils wound around the bobbin and improve the reliability of the transformer by winding at least the secondary coil around the bobbin in a single layer in an alignment. SOLUTION: A high-voltage transformer uses a closed magnetic circuit core constituted by butting a pair of U-shaped cores 1 against each other and a bobbin 2 having a hollow hole 3 into which the leg sections of the cores 1 can be inserted and flanges 4 and 5 at both ends. The secondary coil 6 of the transformer is wound in a single layer in an alignment around the bobbin 2 between the flanges 4 and 5. The primary coil of the transformer is constituted by inserting about one turn of a coil 8 into an inserting hole 7 formed in either one of the flanges 4 and 5. The primary coil 8 uses a conductor having a diameter of 0.8 mm and the secondary coil 6 is formed by winding a UEW wire having a diameter of 0.2 mm around the bobbin 2 by 105 turns so that a primary-side voltage of 1,000 V can be boosted to a secondary-side voltage of 2,000 V.  Therefore, the volume of the transformer can be reduced to about 2/3.
Patent JP-H11220609-A (JP)
Title: Image formation device, image data processor and storage medium
Inventor: FUKAZAWA YASUSHI
IPC: H04N1/00
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To easily restore an original image in a picture formation device and an image data processor for receiving divided picture data through a communication line. SOLUTION: When electronic mails (image data) received by a processing (S1, S3) for receiving a mail from a POP(post office protocol) server are divided mail data (S5: YES), the mail data are stored in a RAM until the received mail data are arranged as a group (S13), and when the mail data are arranged as a group (S11: YES), the mail data are connected with a data file before division (S15), and printed (S7). Thus, at the time of receiving the mail data divided into plural electronic mails, the original image can be easily restored.